This is a Boss RC-1 loop station. It’s very easy to use and reliable, I’ve never had any problems with it. Cosmetically, it shows some scratches and minor cosmetic wear from normal use, but nothing that affects the sound or performance. The LED loop indicator works perfectly, and all jacks and footswitches are solid. Runs of a 9V battery or a 9V power supply. Any questions feel free to ask
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